What Firewall Does a Global Enterprise Use?
A company that has international customers and offices needs a firewall to protect them from hackers and other cyber-criminals. This blog post discusses the different types of firewalls, how they work, and which one is most appropriate for global enterprises.
What is a firewall?
The firewall protects bits of data from entering or leaving the network. It is a necessary security measure to protect private and sensitive information sent across public networks like the Internet, especially in today’s world where hackers are becoming increasingly sophisticated in their attacks.
The firewall creates boundaries between systems that should be trusted and those which may not, preventing unauthorized access to the trusted network.
In a global enterprise, there can be networks located across various countries and regions that have different firewall policies from one another.
For example, an organization may allow employees remote access from their homes but still restrict external connections from those locations using a blacklist of IP addresses or domains with known risks associated with them.
However, this is not the case in every organization.
Types of firewalls
There are many different types of firewalls, each with their own unique pros and cons that makes them better for certain security threats than others.
One firewall may be more effective at protecting against viruses while another will be designed to prevent denial-of-service attacks (DoS). The effectiveness of a firewall is determined by the specific security threats that an organization faces.
Function of a firewall
Today, most organizations use firewalls to monitor incoming and outgoing network traffic for suspicious activity or applications which can expose vulnerabilities of the system if allowed to operate without restrictions.
Most firewall types will filter out known viruses but they only work when users are connected to their networks on a regular basis. If a user downloads and runs an infected file without the firewall noticing, then it’s too late to stop that virus from getting into the system.
Broadly speaking, firewalls can be divided into two categories: network-based and host-based (endpoint) security solutions.
Network-based firewalls are able to watch all network traffic that passes through them, either between different networks or into and out of the local host.
Host-based security is used for individual devices on a local area network (LAN) or otherwise running their own independent operating system.
Network-based solutions tend to be easier to implement than host-based security, since they do not require additional configuration on the individual devices.
They also tend to be more expensive than host based solutions due to their added benefits of being easily scalable and having greater visibility over all network traffic which makes them ideal for larger organizations with hundreds or thousands of employees spread across several offices in various countries.
Network-based firewalls, also known as next-generation firewalls (NGFW), are able to monitor and control traffic between different networks.
To do this they must be placed on the border of a network or directly in line with an Internet service provider (ISP) connection which allows them to block malicious data from entering or leaving the network.
They are easy to install and configure, since they only have a few positions in which they can be placed due to their physical hardware limitations.
NGFWs typically rely on signatures for detecting security threats but some may use reputation-based threat intelligence from third parties such as Cisco Systems’ Talos Group so that unknown threats can be identified.
The most common network firewalls are:
Host-based security (also known as endpoint protection):
Endpoint security, also referred to as host-based or system based firewall solutions, watch and control data leaving a specific device such as your computer.
They protect against potential threats by blocking programs from sending or receiving data until they are verified as safe.
Endpoints also monitor incoming connections for known malicious websites and applications which may try to exploit vulnerabilities in your computer software by secretly downloading malware without you knowing.
Network-based firewalls are able to monitor and control traffic between different networks. To do this they must be placed on the border of a network or directly in line with an Internet service provider (ISP) connection which allows them.
what firewall does a global enterprise use?
With the increasing number of cyber threats, it’s not surprising to hear that many large companies are purchasing firewalls. But what firewall does a global enterprise use?
And why is this important for small businesses as well?
The answer lies in the vast array of different types available on the market today. While these options can be overwhelming to an average business, there are two fundamental types of firewalls that everyone should know.
The first, a network firewall, is focused on protecting the business from threats outside of its own computer systems.
It works by using rules and policies to separate incoming and outgoing traffic based upon specific criteria. This firewall is used to monitor the network and prevent unauthorized users from gaining access or data being compromised by outside threats.
The second, a host-based firewall , works on each individual computer system in order to protect it against any malicious activity that may be coming from within itself . The rules allow for specific traffic filtering based upon certain criteria so that network traffic stays secure.
Both of these firewalls are necessary for any business to have in place, including small businesses that operate independently from larger companies.
A host-based firewall is able to monitor activity within the system itself so it can prevent threats before they enter the network , while a network firewall prevents outside threats or attacks against your computer systems.
A global enterprise uses a GB-OS firewall.
What is a GB-OS firewall?
A GB-OS firewall is a great choice for a global enterprise.
It has many features that can help protect your network from security threats.
Some of the most important benefits include:
- Great throughput with high performance and stable connectivity, even when dealing with heavy traffic in large networks;
- Ability to handle multiple connections simultaneously, which is especially critical if you have a large number of devices on your network;
- Solid protection against viruses and malware.
GB-OS firewalls are available in three different packages:
- Basic – includes all the basic features to help protect your business networks at an affordable price;
- Enhanced – offers great value for the price and includes a number of advanced features to help protect your business networks from potential threats;
- Advanced – is ideal for large enterprises that need maximum protection.
All GB-OS firewalls are powered by the same technology, which means that you can start with a basic package and upgrade it later.
With GB-OS, accessing network resources is as easy as swipe and a tap of the finger.
With support for iPhones, iPads, Android-powered mobile devices and more, users can securely access protected networks. GB-OS’s remote access options provide users with seamless connection to the network.
Users can be allowed access to files, applications and Internets from anywhere the job may take them.